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Demo app running, no camera view #1199
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Do you see any log messages in the console, is there anything reported under "dmesg" (you could run Is your used in the |
this works, after missing libraries installed.
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From the Have you tried using an actively powered USB-hub between the RPI and the camera? Do you hear click sounds from the camera when starting the demo? Not sure about how to get more detailed, more verbose log messages from the demo, I haven't used the OAK devices some time ago... |
on separate power sources. today, repeat the same step, no GUI window launched.
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There are a couple of GUI/graphics related log messages to look closer at, like
or
Can you describe your system with more details, please? For Do you specifically want or have to use wgpu? |
I am running Ubuntu 22.04 on RPi 4B, RealVNC headless setup.
head or headless + external power, I got the same result today.
yesterday, result
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For |
I will try next week, thank you for all the replies. |
I tried to export, but when checking with the printenv command or export | grep QT_QPA_PLATFORM, shows nothing.
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is there any restriction in running? direct monitor connection?, no VNC?
Is there another way to verify the camera device connection? Luxonis OAK-D Pro Fixed Focus.
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